Growing community of inventors

Tokyo, Japan

Kosuke Kumamoto

Average Co-Inventor Count = 5.00

ph-index = 1

The patent ph-index is calculated by counting the number of publications for which an author has been cited by other authors at least that same number of times.

Forward Citations = 0

Kosuke KumamotoNaoki Yamamoto (1 patent)Kosuke KumamotoMamoru Houfuku (1 patent)Kosuke KumamotoRyoichi Takafuji (1 patent)Kosuke KumamotoTakumi Hirata (1 patent)Kosuke KumamotoKosuke Kumamoto (1 patent)Naoki YamamotoNaoki Yamamoto (42 patents)Mamoru HoufukuMamoru Houfuku (5 patents)Ryoichi TakafujiRyoichi Takafuji (4 patents)Takumi HirataTakumi Hirata (3 patents)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Hitachi-johnson Controls Air Conditioning, Inc. (1 from 93 patents)


1 patent:

1. 11035623 - Heat exchanger, outdoor unit, refrigeration cycle device, and heat exchanger manufacturing method

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12/11/2025
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